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Finding the Fourth Proportional to 304,469.34, 456,761.40 and 94,058.04

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Solution

The fourth proportional to 304,469.34, 456,761.40 and 94,058.04 is: 141,104.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,469.34 : 456,761.40 = 94,058.04 : x
  2. Step 2: Convert to fraction form
    304,469.34/456,761.40 = 94,058.04/x
  3. Step 3: Cross multiply
    304,469.34x = 456,761.40 × 94,058.04
  4. Step 4: Simplify right side
    304,469.34x = 42,962,082,031.66
  5. Step 5: Solve for x
    x = 42,962,082,031.66/304,469.34
  6. Step 6: Final answer
    x = 141,104.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.